The pop princess shared a behind-the-scenes look on Twitter as she rehearsed the day before launching her highly anticipated Las Vegas residency at Planet Hollywood Resort & Casino.

The 32-year-old singing sensation rehearses her show solo on stage for the upcoming Britney: Piece of Me, striking a sexy pose with a dark purple spotlight. The mother of two flaunts her enviable abs and ultra-fit body in a formfitting two-piece ensemble and a slick Fedora.

“Can’t believe the 1st show is almost here!!! #PieceOfMe,” she added with the sultry pic.

Spears, who has been drumming up excitement on her Twitter account by adding snapshots of her dancers posing as numbers counting down the days, shared a solo shot of herself as “1.”

“I’ve got chills. Last dress rehearsal for friends and family before opening night tmw. #1DayTillShowtime,” the Grammy winner captioned the smiling pic.

Spears’ first show will be packed with family and friends, as well as A-list stars, including Katy Perry, Miley Cyrus, Adam Lambert, tennis great Serena Williams, hitmaker Sia and Brit’s former touring partner Pauly D.

Katy Perry‘s doing her best get-out-the vote effort: At a rally for President Barack Obama, she wore a tight white dress imprinted like a ballot, and a square box on her right hip filled in the names of Obama and Joe Biden.

Perry gave a free concert at a park in a historically minority neighborhood just northwest of downtown Las Vegas to screaming fans at about 9 p.m., the same time Air Force One landed at McCarran International Airport across town.

Obama later told the crowd, “I believe in you. I need you to keep believing in me.”

The Las Vegas campaign event drew more than 10,000 people, according to fire officials and organizers, with long lines still on sidewalks during Perry’s 30-minute performance before Obama arrived.

The singer opened with a rendition of Al Green’s soul hit, “Let’s Stay Together,” and played five songs, including “Teenage Dream,” before ending with a thumping bass drum version of “Firework.”

Perry, who recently also played a free concert at an Obama event in Los Angeles, paused before the last song Wednesday to exhort people in the Las Vegas crowd to vote early.

“Don’t wait. Go tomorrow,” she said. “How many of you are 18 here? It’s going to be your first time, right?”

Well, that didn’t take long: The Prince Harry-naked-in-Vegas photos that had not been published in the U.K. (but were available to anyone in the world with an Internet connection), are front-page today in the nation’s best-selling tabloid paper, The Sun.

The red-faced, red-haired prince can thank Rupert Murdoch, whose News Corp media empire owns The Sun (and whose reporters have been accused of hacking the phone of royals in the past). The tabloid justified publication, under the headline “Heir It Is!”, as in the public interest because Harry represents the queen abroad even when he’s on a private visit.

The cellphone snaps of Harry, 27, naked in a hotel room filled with naked people were first published by TMZ in the USA this week, but the media in the U.K. were asked not to publish or show them so as not to invade Harry’s privacy.

All of them complied. For one day. There’s no explicit First Amendment in the U.K. so the government or the royal family can exert pressure on the media that would not be possible in the USA.

Meanwhile, The Associated Press is reporting there may be more pictures of Harry’s nude frolicking out there. Top publicist Max Clifford said he was contacted by two American women who claimed they were in the room and offered more pictures and even video. Clifford said no, calling it an infringement of Harry’s privacy, however shattered it may be.

The debate in London now centers on whether the pictures threaten Harry’s future ability to represent the queen and Britain. Despite his past reputation as a “party prince,” Harry won widespread praise this year for his military heroics, his wildly successful Diamond Jubilee tour, his charity work and his role as an Olympic ambassador.

Or the whole thing could just blow over. After all, they can hardly fire the queen’s grandson, third in line to the throne.

Set in 1970, “The Soul of Blue Eye” tells the story of Dusty Springfield’s decision to record her Platinum selling hit Son of a Preacher Man for Atlantic Records, and the struggles she had as a white gay woman singing black soul music during the tumultuous 1960’s. Besides having a hit show, “It Must Be Dusty” in […]